3
Contents
I. INTRODUCTION ....................................................................................................................................... 4
II. REQUIREMENTS ...................................................................................................................................... 5
1. R
ADIO CONSIDERATIONS
.................................................................................................................................. 5
2. C
ABLE CONNECTION
....................................................................................................................................... 5
3. S
OFTWARE REQUIREMENTS
.............................................................................................................................. 5
4. R
EGISTRATION IN THE BACKEND
........................................................................................................................ 6
III. SNT OPERATIONAL MODES ..................................................................................................................... 6
1. S
TANDALONE
................................................................................................................................................ 6
A. Uplink sequence ................................................................................................................................... 7
B. Bidirectional sequence ......................................................................................................................... 7
C. Uplink frame format ............................................................................................................................. 8
2. S
ERIAL AT COMMANDS OPERATION
................................................................................................................... 8
3. LED
RECAPITULATIVE TABLE
............................................................................................................................. 9
IV. WARNING STATEMENTS ........................................................................................................................ 10
1. FCC: ......................................................................................................................................................... 10
2. IC ............................................................................................................................................................. 10
3. CE ............................................................................................................................................................ 11